Breaking degeneracies in modified gravity with higher (than 2nd) order weak-lensing statistics Austin Peel, Valeria Pettorino, Carlo Giocoli, Jean-Luc Starck and Marco Baldi A&A, 619 (2018) A38 Published online: 06 November 2018 DOI: 10.1051/0004-6361/201833481